Warning: Permanently added '[localhost]:15982' (ECDSA) to the list of known hosts.
2023/05/16 22:50:40 fuzzer started
2023/05/16 22:50:40 dialing manager at localhost:35573
2023/05/16 22:50:40 checking machine...
2023/05/16 22:50:40 checking revisions...
syzkaller login: [ 44.051263] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:50:41 testing simple program...
[ 44.124650] cgroup: Unknown subsys name 'net'
[ 44.211997] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.468180] audit: type=1400 audit(1684277454.534:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.609069] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.611049] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.612953] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.616076] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.618739] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.620036] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.888655] ------------[ cut here ]------------
[ 58.889143] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.890481] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.891076] Modules linked in:
[ 58.891303] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.891937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.892894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.894022] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.897602] RSP: 0018:ffff88801d3efc00 EFLAGS: 00010282
[ 58.898034] RAX: 0000000000000000 RBX: ffff8880102f6040 RCX: 0000000000000000
[ 58.898499] RDX: ffff88801d3e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.898999] RBP: ffff8880102f6054 R08: 0000000000000001 R09: 0000000000000000
[ 58.899541] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.900134] R13: ffffffff84e223a0 R14: ffff8880102f6048 R15: ffffffff84d73340
[ 58.900752] FS: 00005555560dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.901384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.901818] CR2: 00007f70318986f4 CR3: 0000000015bea000 CR4: 0000000000350ef0
[ 58.902504] Call Trace:
[ 58.902738]
[ 58.903033] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.903492] ipv4_frags_init_net+0x269/0x440
[ 58.903953] ops_init+0xbb/0x6b0
[ 58.904302] setup_net+0x3d9/0x990
[ 58.904657] ? down_read_killable+0x1d7/0x4e0
[ 58.905128] ? __pfx_setup_net+0x10/0x10
[ 58.905529] ? copy_net_ns+0x17c/0x770
[ 58.905944] copy_net_ns+0x321/0x770
[ 58.906316] create_new_namespaces+0x3f6/0xb30
[ 58.906781] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.907289] ksys_unshare+0x44d/0x8e0
[ 58.907670] ? __pfx_ksys_unshare+0x10/0x10
[ 58.908121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.908673] __x64_sys_unshare+0x31/0x40
[ 58.909100] do_syscall_64+0x3f/0x90
[ 58.909471] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.910003] RIP: 0033:0x7f9789a670d7
[ 58.910368] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.911901] RSP: 002b:00007ffec29b0668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.912480] RAX: ffffffffffffffda RBX: 00007ffec29b0ca8 RCX: 00007f9789a670d7
[ 58.913030] RDX: 00007f9789ad141f RSI: 00007ffec29b0600 RDI: 0000000040000000
[ 58.913567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec29b0410
[ 58.914158] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9789b79bf0
[ 58.914708] R13: 00007ffec29b0740 R14: 0000000000000000 R15: 00000000000000f8
[ 58.915286]
[ 58.915479] irq event stamp: 9285
[ 58.915746] hardirqs last enabled at (9295): [] __up_console_sem+0x78/0x80
[ 58.916415] hardirqs last disabled at (9306): [] __up_console_sem+0x5d/0x80
[ 58.917083] softirqs last enabled at (9176): [] irq_exit_rcu+0x93/0xc0
[ 58.917714] softirqs last disabled at (9171): [] irq_exit_rcu+0x93/0xc0
[ 58.918363] ---[ end trace 0000000000000000 ]---
[ 58.921679] ------------[ cut here ]------------
[ 58.922074] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.923153] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.923796] Modules linked in:
[ 58.924081] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.924794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.925437] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.925863] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.927226] RSP: 0018:ffff88801d3efc00 EFLAGS: 00010282
[ 58.927632] RAX: 0000000000000000 RBX: ffff88801024f040 RCX: 0000000000000000
[ 58.928224] RDX: ffff88801d3e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.928899] RBP: ffff88801024f054 R08: 0000000000000001 R09: 0000000000000000
[ 58.929558] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.930267] R13: ffffffff84e223a0 R14: ffff88801024f048 R15: ffffffff84da62e0
[ 58.930997] FS: 00005555560dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.931746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.932315] CR2: 00007f70318986f4 CR3: 0000000015bea000 CR4: 0000000000350ef0
[ 58.933001] Call Trace:
[ 58.933258]
[ 58.933481] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.933966] ipv6_frags_init_net+0x206/0x3c0
[ 58.934397] ops_init+0xbb/0x6b0
[ 58.934742] setup_net+0x3d9/0x990
[ 58.935121] ? down_read_killable+0x1d7/0x4e0
[ 58.935555] ? __pfx_setup_net+0x10/0x10
[ 58.935977] ? copy_net_ns+0x17c/0x770
[ 58.936368] copy_net_ns+0x321/0x770
[ 58.936743] create_new_namespaces+0x3f6/0xb30
[ 58.937235] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.937706] ksys_unshare+0x44d/0x8e0
[ 58.938115] ? __pfx_ksys_unshare+0x10/0x10
[ 58.938538] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.939137] __x64_sys_unshare+0x31/0x40
[ 58.939540] do_syscall_64+0x3f/0x90
[ 58.939929] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.940411] RIP: 0033:0x7f9789a670d7
[ 58.940753] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.942289] RSP: 002b:00007ffec29b0668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.943009] RAX: ffffffffffffffda RBX: 00007ffec29b0ca8 RCX: 00007f9789a670d7
[ 58.943610] RDX: 00007f9789ad141f RSI: 00007ffec29b0600 RDI: 0000000040000000
[ 58.944233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec29b0410
[ 58.944834] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9789b79bf0
[ 58.945462] R13: 00007ffec29b0740 R14: 0000000000000000 R15: 00000000000000f8
[ 58.946121]
[ 58.946339] irq event stamp: 11051
[ 58.946648] hardirqs last enabled at (11061): [] __up_console_sem+0x78/0x80
[ 58.947401] hardirqs last disabled at (11072): [] __up_console_sem+0x5d/0x80
[ 58.948156] softirqs last enabled at (9948): [] netlink_insert+0x187/0x1820
[ 58.948912] softirqs last disabled at (9946): [] release_sock+0x1f/0x1b0
[ 58.949602] ---[ end trace 0000000000000000 ]---
[ 58.950797] ------------[ cut here ]------------
[ 58.951242] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.952560] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.953301] Modules linked in:
[ 58.953585] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.954386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.955090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.955531] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.957025] RSP: 0018:ffff88801d3efbf0 EFLAGS: 00010286
[ 58.957474] RAX: 0000000000000000 RBX: ffff88801024e640 RCX: 0000000000000000
[ 58.958084] RDX: ffff88801d3e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.958657] RBP: ffff88801024e654 R08: 0000000000000001 R09: 0000000000000000
[ 58.959139] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.959599] R13: ffffffff84e223a0 R14: ffff88801024e648 R15: ffffffff84daf020
[ 58.960079] FS: 00005555560dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.960596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.960997] CR2: 00007f70318986f4 CR3: 0000000015bea000 CR4: 0000000000350ef0
[ 58.961490] Call Trace:
[ 58.961666]
[ 58.961828] nf_ct_net_init+0x224/0x3d0
[ 58.962134] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.962443] ops_init+0xbb/0x6b0
[ 58.962697] setup_net+0x3d9/0x990
[ 58.962967] ? down_read_killable+0x1d7/0x4e0
[ 58.963274] ? __pfx_setup_net+0x10/0x10
[ 58.963551] ? copy_net_ns+0x17c/0x770
[ 58.963821] copy_net_ns+0x321/0x770
[ 58.964106] create_new_namespaces+0x3f6/0xb30
[ 58.964419] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.964747] ksys_unshare+0x44d/0x8e0
[ 58.965036] ? __pfx_ksys_unshare+0x10/0x10
[ 58.965350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.965733] __x64_sys_unshare+0x31/0x40
[ 58.966037] do_syscall_64+0x3f/0x90
[ 58.966297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.966647] RIP: 0033:0x7f9789a670d7
[ 58.966918] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.968081] RSP: 002b:00007ffec29b0668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.968574] RAX: ffffffffffffffda RBX: 00007ffec29b0ca8 RCX: 00007f9789a670d7
[ 58.969054] RDX: 00007f9789ad141f RSI: 00007ffec29b0600 RDI: 0000000040000000
[ 58.969532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec29b0410
[ 58.970014] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9789b79bf0
[ 58.970475] R13: 00007ffec29b0740 R14: 0000000000000000 R15: 00000000000000f8
[ 58.970986]
[ 58.971150] irq event stamp: 11801
[ 58.971384] hardirqs last enabled at (11811): [] __up_console_sem+0x78/0x80
[ 58.971961] hardirqs last disabled at (11822): [] __up_console_sem+0x5d/0x80
[ 58.972513] softirqs last enabled at (9948): [] netlink_insert+0x187/0x1820
[ 58.973106] softirqs last disabled at (11841): [] irq_exit_rcu+0x93/0xc0
[ 58.973663] ---[ end trace 0000000000000000 ]---
[ 60.694389] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.740934] Bluetooth: hci0: command 0x041b tx timeout
[ 64.789011] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.836927] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:50:55 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801d3ef578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555560dc400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f70318986f4 CR3=0000000015bea000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003232b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f93cbf6c158 CR3=0000000015b6a000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=c2e9287f24d3609573484fd3344ac566
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e000000000010d2f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b6fd5b9b0ce3c74b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000